Info

This question is closed. Reopen it to edit or answer.

How can I fix the error, or what does it mean "Subscript indices must either be real positive integers or logicals."?

1 view (last 30 days)
Densityex = [ 0.974 0.938 0.948 0.932 0.893 0.865 0.863 0.844]; Tempex= [ 24 25 25 25.6 25.2 24.2 24.1 24.1]; alpha = 25*10^-6; Density = zeros(1:numel(Densityex)); for i =1:numel(Densityex) n = Densityex(i); for j = 1:numel(Tempex) N = Tempex(j); Density(n,N) = Densityex(n)*(1+ alpha(Tempex(N)-60)); end end

Answers (1)

Roger Stafford
Roger Stafford on 22 Feb 2018
The error refers to the line
Density(n,N) = ...
because both n and N are being as indices in 'Density' but neither are positive integers, as all indices must be.

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!